About Sudoku 24
With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!
* 4 levels - easy, medium, hard, extreme
* Pencil marks with auto fill / erase.
* Auto-save
* Undo
* Intelligent hints
* Selected digit highlighting
* Incorrect entry highlighting
* Social network sharing
* Leader Board is coming soon
by C####:
Love it!